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http://dx.doi.org/10.13067/JKIECS.2015.10.2.283

An Effective Algorithm for Diagnosing Sensor Node Faults  

Oh, Won-Geun (순천대학교 멀티미디어공학과)
Lee, Sung-Keun (순천대학교 멀티미디어공학과)
Publication Information
The Journal of the Korea institute of electronic communication sciences / v.10, no.2, 2015 , pp. 283-288 More about this Journal
Abstract
The possible erroneous output data of the sensor nodes can cause the performance limit or the degradation of the reliability in the whole wireless sensor networks(WSN). In this paper, we propose a new sensor node scheme with multiple sensors and a new fault diagnostic algorithm. The algorithm can increase the reliability of the whole WSNs by utilizing measurements of the multiple sensors on the node and by determining the validity of the date by comparing the value of each sensor. It can increase the cost and complexity of the node, but is suitable for the area where the high reliability is critical.
Keywords
Sensor Fault Diagnosis; Wireless Sensor Networks; Multiple Sensors;
Citations & Related Records
Times Cited By KSCI : 6  (Citation Analysis)
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